./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:10:49,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:10:49,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:10:49,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:10:49,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:10:49,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:10:49,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:10:49,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:10:49,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:10:49,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:10:49,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:10:49,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:10:49,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:10:49,840 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:10:49,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:10:49,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:10:49,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:10:49,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:10:49,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:10:49,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:10:49,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:10:49,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:10:49,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:10:49,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:10:49,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:10:49,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:10:49,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:10:49,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:10:49,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:10:49,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:10:49,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:10:49,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:10:49,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:10:49,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:10:49,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:10:49,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:10:49,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:10:49,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:10:49,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:10:49,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:10:49,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:10:49,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:10:49,956 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:10:49,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:10:49,958 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:10:49,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:10:49,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:10:49,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:10:49,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:10:49,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:10:49,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:10:49,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:10:49,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:10:49,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:10:49,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:10:49,963 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:10:49,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:10:49,964 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:10:49,964 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:10:49,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:10:49,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:10:49,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:10:49,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:10:49,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:10:49,966 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:10:49,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:10:49,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:10:49,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2021-11-22 23:10:50,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:10:50,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:10:50,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:10:50,368 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:10:50,370 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:10:50,371 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-22 23:10:50,454 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/35f1125e2/460cb83ca8bf4e8d9caad1f0f17da1d4/FLAGb7de5e900 [2021-11-22 23:10:51,423 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:10:51,424 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-22 23:10:51,521 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/35f1125e2/460cb83ca8bf4e8d9caad1f0f17da1d4/FLAGb7de5e900 [2021-11-22 23:10:51,810 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/35f1125e2/460cb83ca8bf4e8d9caad1f0f17da1d4 [2021-11-22 23:10:51,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:10:51,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:10:51,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:10:51,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:10:51,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:10:51,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:10:51" (1/1) ... [2021-11-22 23:10:51,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24ce3e05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:51, skipping insertion in model container [2021-11-22 23:10:51,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:10:51" (1/1) ... [2021-11-22 23:10:51,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:10:51,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:10:52,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-22 23:10:52,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-22 23:10:53,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:53,553 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:10:54,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:10:54,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:10:54,073 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:10:54,080 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:10:54,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:10:54,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:10:54,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:10:54,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:10:54,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:10:54,296 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:10:54,460 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,539 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:10:54,586 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:10:54,600 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-22 23:10:54,601 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-22 23:10:54,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,646 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,649 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,685 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:10:54,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:10:54,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:10:54,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:10:54,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:10:54,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:10:54,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:10:54,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:10:54,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:10:54,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:10:54,716 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:10:54,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:10:54,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:10:55,162 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:10:55,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55 WrapperNode [2021-11-22 23:10:55,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:10:55,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:10:55,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:10:55,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:10:55,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,466 INFO L137 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 975 [2021-11-22 23:10:55,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:10:55,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:10:55,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:10:55,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:10:55,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,574 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:10:55,625 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:10:55,625 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:10:55,626 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:10:55,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:10:55" (1/1) ... [2021-11-22 23:10:55,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:10:55,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:10:55,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:10:55,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:10:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-22 23:10:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-22 23:10:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-22 23:10:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-22 23:10:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2021-11-22 23:10:55,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:10:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:10:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:10:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-22 23:10:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:10:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:10:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:10:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:10:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:10:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:10:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:10:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2021-11-22 23:10:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2021-11-22 23:10:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:10:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:10:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:10:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:10:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:10:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:10:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:10:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:10:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-22 23:10:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-22 23:10:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:10:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:10:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:10:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:10:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:10:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-22 23:10:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-22 23:10:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:10:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-22 23:10:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:10:56,167 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:10:56,169 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:10:57,885 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:10:58,078 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:10:58,079 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:10:58,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:10:58 BoogieIcfgContainer [2021-11-22 23:10:58,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:10:58,084 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:10:58,084 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:10:58,095 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:10:58,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:10:58" (1/1) ... [2021-11-22 23:10:58,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:10:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:10:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-22 23:10:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-22 23:10:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-22 23:10:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:10:58,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:10:58,252 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-22 23:10:58,257 INFO L158 Benchmark]: Toolchain (without parser) took 6441.59ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 65.8MB in the beginning and 80.9MB in the end (delta: -15.1MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2021-11-22 23:10:58,258 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 90.2MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:10:58,259 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3348.71ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 65.4MB in the beginning and 113.4MB in the end (delta: -48.1MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2021-11-22 23:10:58,260 INFO L158 Benchmark]: Boogie Procedure Inliner took 301.78ms. Allocated memory is still 163.6MB. Free memory was 113.4MB in the beginning and 100.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-22 23:10:58,260 INFO L158 Benchmark]: Boogie Preprocessor took 156.72ms. Allocated memory is still 163.6MB. Free memory was 100.9MB in the beginning and 93.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:10:58,261 INFO L158 Benchmark]: RCFGBuilder took 2457.79ms. Allocated memory is still 163.6MB. Free memory was 93.4MB in the beginning and 89.3MB in the end (delta: 4.1MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2021-11-22 23:10:58,262 INFO L158 Benchmark]: CodeCheck took 171.56ms. Allocated memory is still 163.6MB. Free memory was 89.3MB in the beginning and 80.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:10:58,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 90.2MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3348.71ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 65.4MB in the beginning and 113.4MB in the end (delta: -48.1MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 301.78ms. Allocated memory is still 163.6MB. Free memory was 113.4MB in the beginning and 100.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.72ms. Allocated memory is still 163.6MB. Free memory was 100.9MB in the beginning and 93.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2457.79ms. Allocated memory is still 163.6MB. Free memory was 93.4MB in the beginning and 89.3MB in the end (delta: 4.1MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * CodeCheck took 171.56ms. Allocated memory is still 163.6MB. Free memory was 89.3MB in the beginning and 80.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:10:58,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:11:01,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:11:01,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:11:01,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:11:01,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:11:01,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:11:01,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:11:01,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:11:01,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:11:01,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:11:01,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:11:01,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:11:01,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:11:01,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:11:01,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:11:01,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:11:01,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:11:01,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:11:01,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:11:01,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:11:01,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:11:01,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:11:01,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:11:01,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:11:01,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:11:01,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:11:01,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:11:01,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:11:01,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:11:01,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:11:01,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:11:01,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:11:01,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:11:01,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:11:01,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:11:01,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:11:01,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:11:01,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:11:01,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:11:01,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:11:01,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:11:01,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:11:01,255 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:11:01,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:11:01,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:11:01,261 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:11:01,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:11:01,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:11:01,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:11:01,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:11:01,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:11:01,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:11:01,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:11:01,266 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:11:01,266 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:11:01,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:11:01,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:11:01,267 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:11:01,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:11:01,268 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:11:01,268 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:11:01,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:11:01,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:11:01,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:11:01,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:11:01,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:11:01,270 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:11:01,270 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:11:01,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:11:01,270 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:11:01,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:11:01,271 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2021-11-22 23:11:01,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:11:01,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:11:01,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:11:01,746 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:11:01,747 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:11:01,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-22 23:11:01,841 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/2c6e09102/ce5b4a7ec97144e5a0ea506303911075/FLAGce0b8d167 [2021-11-22 23:11:02,941 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:11:02,942 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-22 23:11:02,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/2c6e09102/ce5b4a7ec97144e5a0ea506303911075/FLAGce0b8d167 [2021-11-22 23:11:03,386 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/data/2c6e09102/ce5b4a7ec97144e5a0ea506303911075 [2021-11-22 23:11:03,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:11:03,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:11:03,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:11:03,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:11:03,411 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:11:03,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:11:03" (1/1) ... [2021-11-22 23:11:03,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e0c7c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:03, skipping insertion in model container [2021-11-22 23:11:03,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:11:03" (1/1) ... [2021-11-22 23:11:03,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:11:03,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:11:03,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-22 23:11:03,922 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-22 23:11:05,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:05,655 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:11:05,658 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:11:05,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:11:05,663 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:11:05,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:11:05,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:11:05,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:11:05,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:11:05,679 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:11:05,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:11:05,920 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:11:06,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:06,278 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-22 23:11:06,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:11:06,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-22 23:11:06,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-22 23:11:06,441 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,534 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:11:06,535 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:11:06,536 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:11:06,537 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:11:06,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:11:06,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:11:06,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:11:06,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:11:06,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:11:06,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:11:06,586 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:11:06,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,743 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:06,776 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:11:06,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-22 23:11:06,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-22 23:11:06,851 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:06,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:11:06,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:11:06,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:11:06,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:11:06,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:11:06,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:11:06,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:11:06,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:11:06,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:11:06,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:11:06,967 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:11:07,077 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:07,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:11:07,119 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:11:07,580 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:11:07,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07 WrapperNode [2021-11-22 23:11:07,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:11:07,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:11:07,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:11:07,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:11:07,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,851 INFO L137 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 976 [2021-11-22 23:11:07,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:11:07,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:11:07,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:11:07,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:11:07,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:11:07,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:11:07,985 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:11:07,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:11:07,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:11:07" (1/1) ... [2021-11-22 23:11:07,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:11:08,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:11:08,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:11:08,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:11:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-22 23:11:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-22 23:11:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-22 23:11:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-22 23:11:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2021-11-22 23:11:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:11:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:11:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:11:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:11:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-22 23:11:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-22 23:11:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-22 23:11:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:11:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:11:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:11:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:11:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:11:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:11:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:11:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-22 23:11:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-22 23:11:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-22 23:11:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2021-11-22 23:11:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2021-11-22 23:11:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-22 23:11:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:11:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:11:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:11:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:11:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-22 23:11:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:11:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:11:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-22 23:11:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-22 23:11:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:11:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:11:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-22 23:11:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-22 23:11:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:11:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:11:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:11:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:11:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-22 23:11:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-22 23:11:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-22 23:11:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:11:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-22 23:11:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-22 23:11:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-22 23:11:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-22 23:11:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-22 23:11:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-22 23:11:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-22 23:11:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-22 23:11:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-22 23:11:08,615 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:11:08,618 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:11:30,391 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:11:30,588 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:11:30,588 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:11:30,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:11:30 BoogieIcfgContainer [2021-11-22 23:11:30,592 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:11:30,593 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:11:30,594 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:11:30,606 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:11:30,606 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:11:30" (1/1) ... [2021-11-22 23:11:30,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:11:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:11:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-22 23:11:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-22 23:11:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-22 23:11:30,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:11:30,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:11:30,800 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-22 23:11:30,809 INFO L158 Benchmark]: Toolchain (without parser) took 27415.33ms. Allocated memory was 56.6MB in the beginning and 155.2MB in the end (delta: 98.6MB). Free memory was 26.1MB in the beginning and 88.9MB in the end (delta: -62.8MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. [2021-11-22 23:11:30,810 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:11:30,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4189.78ms. Allocated memory was 56.6MB in the beginning and 155.2MB in the end (delta: 98.6MB). Free memory was 25.8MB in the beginning and 90.3MB in the end (delta: -64.4MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2021-11-22 23:11:30,815 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.09ms. Allocated memory is still 155.2MB. Free memory was 90.3MB in the beginning and 77.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-22 23:11:30,819 INFO L158 Benchmark]: Boogie Preprocessor took 129.65ms. Allocated memory is still 155.2MB. Free memory was 77.7MB in the beginning and 68.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:11:30,821 INFO L158 Benchmark]: RCFGBuilder took 22607.93ms. Allocated memory is still 155.2MB. Free memory was 68.3MB in the beginning and 42.9MB in the end (delta: 25.4MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2021-11-22 23:11:30,822 INFO L158 Benchmark]: CodeCheck took 211.65ms. Allocated memory is still 155.2MB. Free memory was 42.9MB in the beginning and 88.9MB in the end (delta: -46.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:11:30,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4189.78ms. Allocated memory was 56.6MB in the beginning and 155.2MB in the end (delta: 98.6MB). Free memory was 25.8MB in the beginning and 90.3MB in the end (delta: -64.4MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.09ms. Allocated memory is still 155.2MB. Free memory was 90.3MB in the beginning and 77.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.65ms. Allocated memory is still 155.2MB. Free memory was 77.7MB in the beginning and 68.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 22607.93ms. Allocated memory is still 155.2MB. Free memory was 68.3MB in the beginning and 42.9MB in the end (delta: 25.4MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * CodeCheck took 211.65ms. Allocated memory is still 155.2MB. Free memory was 42.9MB in the beginning and 88.9MB in the end (delta: -46.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:11:30,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02bb020f-fa32-44f1-9f5a-35a85ebdcf12/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared